Your fingers, washed (if you're starting a practice session)

A mirror (optional)

Practice 5 minutes a day in the mirror, and you'll have it in a few weeks (at the most)

2torial #0876: Learn2 Whistle Whistling is a funny skill: folks who can whistle, wonder how anyone could have a problem with it. Folks who can't, wonder how anyone could ever produce such a sound. For those of you who can't, consider learning--a quick, loud, penetrating whistle has many useful applications and can be mastered with relative ease. (Note: there's nothing here on whistling Dixie or any other tuneful amusement.)   You'll be shown two techniques for whistling: one that uses your fingers, and another that doesn't. Say it's raining, your arms are full of shopping bags, and you need to flag a taxi. This no-hands whistle will allow you to emerge victorious in this situation and others. But the fingerless whistle is a little trickier to master, so you should practice the fingered whistle first. Just practice a little bit every day; soon pets and taxis alike will be at your beck and call. Study the diagrams, familiarize yourself with the different parts of your mouth, and get a feel for how they work together. It's mostly a matter of practicing whenever you get the chance: for example, walking a dog, applauding a live performance, or...flagging down a taxi. If you can't produce any sort of whistle at present, maybe just loud wheezing sounds, you may want to try the fingered whistle first. Some say it's easier than the "no-hands" technique; others say they are equally easy (with practice.) If you've set aside time to practice (highly recommended) then wash your hands first. It's a good to be picky about what you put inside your mouth.   Method 1